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saulofortz:

 
The Brachistochrone
This animation is about one of the most significant problems in the history of mathematics: The Brachistochrone Challenge:

If a ball is to roll down a ramp which connects two points, what must be the shape of the ramp’s curve be, such that the descent time is a minimum?

Intuition says that it should be a straight line. That would minimize the distance, but the minimum time happens when the ramp curve is the one shown: a cycloid.

Johann Bernoulli posed the problem to the mathematicians of Europe in 1696, and ultimately, several found the solution. However, a new branch of mathematics,Calculus of Variations, had to be invented to deal with such problems. Today, calculus of variations is vital in Quantum Mechanics and other fields.
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info
ears2u:

Swimming Pool Replica of an 18th Century Stradivarius ViolinThe swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.
There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.
Zoom Info

ears2u:

Swimming Pool Replica of an 18th Century Stradivarius Violin

The swimming pool … offers a perimeter overflow spa for up to 12 persons, independent LED illumination, so that it can be admired during nighttime as well, and there are koi-ponds resembling the bow of the violin with 250 fiber optic star-lights.

There are a lot of glass tiles illuminating the periphery of the pool and the violin strings are illuminated by no less than 5760 strands of fiber optic which can be synchronized with the music playing. There is an audio system making it possible to listen to music underwater and the pool settings as well as landscape utilities can be configured via an iPhone.

Anonymous

Anonymous asked:

What is 50 shades of grey about? And what's so bad about it?

shelbymontanaharris:

dysonrules:

aconissa:

50 Shades of Grey was originally fanfiction based on the Twilight series, which was then published as a novel (along with 2 subsequent books). It sold over 100 million copies around the world and topped best-seller lists everywhere. It’s about to be adapted into a film, set to come out early next year.

It follows a college student named Ana Steele, who enters a relationship with a man named Christian Grey and is then introduced to a bastardised and abusive parody of BDSM culture.

While the book is paraded as erotica, the relationship between Ana and Christian is far from healthy. The core mantra of the BDSM community is “safe, sane and consensual”, and 50 Shades is anything but. None of the rules of BDSM practices (which are put in place to protect those involved) are actually upheld. Christian is controlling, manipulative, abusive, takes complete advantage of Ana, ignores safe-words, ignores consent, keeps her uneducated about the sexual practices they’re taking part in, and a multitude of other terrible things. Their relationship is completely sickening and unhealthy.

Basically, “the book is a glaring glamorisation of violence against women,” as Amy Bonomi so perfectly put it. 

It’s terrible enough that a book like this has been absorbed by people worldwide. Now, we have a film that is expected to be a huge box-office success, and will likely convince countless more young women that it’s okay not to have any autonomy in a relationship, that a man is allowed to control them entirely. It will also show many young men that women are theirs to play with and dominate, thus contributing to antiquated patriarchal values and rape culture.

REBLOG FOREVER.

And people wonder why I hate that book series! Stop popularizing rape culture seriously.

It’s an abusive relationship with BDSM-flavored frosting.

thedinosaurprince:

gallifreyan-gallimaufry:

leda74:

therothwoman:

beowulfstits-archive:

I want to go to this exact point and run around it saying “I’m in Sweden!” I’m in Finland!” “I’m in Norway!” until I get tired

i aspire to great things in life

According to Google Maps, that point is in the middle of a small lake.

So we’ll do it in January when it’s frozen.

actually that’s why they’ve helpfully dropped a big-ass cement block with a bridge surrounding it in the middle of the lake: for the express purpose of doing what OP aspires to do

Ooohhhh

If you struggle with self-care and see this, stop what you’re doing

rosecoveredtardis:

  • Have you eaten in the last 4ish hours?
  • Have you had something to drink today?
  • Can you have something, even if just milk or water or cup’o’noodles or toast with something yummy on it, if you haven’t, please? 
  • If you have any injuries, can you please take care of them for me
  • Also please take any meds if you should and haven’t, yet?

Whatever you have or haven’t done today just know you’re super strong and I am so proud of you

Okay you can go back to blogging now~ <3

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